• The Journal of Society for e-Business Studies
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• v.9 no.1
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• pp.1-19
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• 2004

The systematic testing is frequently regretted in recent web applications because of time and cost pressure. Moreover developers have difficulties with applying the traditional testing techniques to testing web application. The approach of creating test cases for a web application from a sequence model is proposed for the rapid and efficient testing. Test cases for web application are extracted from call messages (including self-call messages) of UML (Unified Modeling Language) sequence diagram. A test case consists of messages, script functions, or server pages and additional values. Moreover a simple testing tool for web application is proposed. A URL for testing web application is created and executed by this testing tool. The URL consists of server page address and additional values. This test tool is made using Microsoft Visual Basic. The efficiency of proposed method and tool has been shown using a practical case study which reflects the development project of the web application for supporting member management.

• The Journal of Society for e-Business Studies
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• v.7 no.3
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• pp.139-158
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• 2002

Most of companies related to the area of B2B electronic commerce are making their efforts to innovate their existing business process into new designed process. XML-based electronic data interchange has potential to impact on reshaping the traditional EDI systems. This study intends to suggest a prototype of XML-based electronic data interchange using unified modeling language, with a case study applied in Korean automobile industry. In order to accomplish the research objectives, we employed UML as its standard modeling language, In this study, four diagramming techniques such as use case diagram, sequence diagram, class diagram, component diagram among eight modeling techniques are used for analyzing hierarchical business process. As a result of applying UML methodology, we design and develop XML/EDI applications efficiently. Our field test applied to Korean automobile industry shows that data modeling to design XML application using UML is better than existing methodologies in representing object schema of XML data and in extension and interoperability of systems.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.371-374
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• 2011

UML is a very good description of object-oriented concepts and supports the use case diagram for analyzing the system functionality, the class diagram for representing the domain object in the analysis step, the sequence diagram for connecting the action in the class. The visual-based, object-oriented LabVIEW OOP is an intuitive design tool that can be executed at the same time as a development tool. However, even the system developer using LabVIEW OOP is needed known about the object-oriented concept in the design stage. In this paper, we suggest the method to applying the UML modeling diagram to LabVIEW OOP design.

• Journal of the Korea Computer Industry Society
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• v.7 no.3
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• pp.179-184
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• 2006

many corporation introduce information system by method to maximize profit and to reduce expense within flood of information along with development of Information Technology. In this paper, construed AS-IS using UML that is an object intention methodology design tool via process of TO-BE process model design and so on to base Use Case diagram, sequence diagram, component diagram make out that do and this is Microsoft's .NET And wished to raise reusability of component and development productivity of software as that embody smaller enterprise type business administration system that .NET-based relationship extension is possible.

• Proceedings of the Korean Information Science Society Conference
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• 2000.10a
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• pp.442-444
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• 2000

이 논문에서는 산업계의 표준으로 널리 사용되고 있는 객체 지향 시스템의 명세 언어인 UML의 sequence diagram을 이용하여 객체 지향 시스템을 검증하는 방법과 이 방법을 테스팅 오라클을 생성하는데 사용할 수 있는 프레임웍을 제시하였다. 우리는 sequence diagram을 테스팅 결과의 검증에 사용하기 위하여 정형적으로 재정의 하였다. 그리고 시제 논리의 강력한 검증 능력을 사용하기 위해서 Half-Order Dynamic Temporal Logic(HDTL)이라 불리는 새로운 시제 논리를 정의하였고 sequence diagram을 HDTL 논리식으로 변화시키는 의미 함수(semantic function)를 정의하였다. HDTL에서 오토마톤을 생성하기 위해서 Tableau 방법을 변형하여 적용시켰다. 이 결과 생성된 오토마톤은 이상 상태(anomaly), 즉 sequence diagram에 표현되지 않은 사건(evevt)의 발생을 검색하는 오라클로 사용할 수 있다. 테스팅의 결과를 수작업으로 검증하는 것은 매우 어렵고 오류가 발생하기 쉬운 작업이므로 제안한 방법은 유용하게 사용될 수 있다.

• Journal of information and communication convergence engineering
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• v.9 no.1
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• pp.21-26
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• 2011

In this paper, we suggest the object-oriented methodology for the design and implementation scheme for the program development in the application of control and instrumentation such as the detection system of RFID defective tags which needs the embedded programming. We apply the design methodology of UML in the system design phase, and suggest the implementation scheme of LabVIEW programs using LVOOP(LabVIEW Object Oriented Programming)in which make it possible to write the object-oriented programming. We design the class diagram and the sequence diagram using UML, and write the classes of LVOOP from the designed class diagram and the main VI from the sequence diagram, respectively. We show that it is possible to develop the embedded programs such as the RFID application through the implementation example of the detection system of RFID defective tags in this paper. And, we obtain the advantages based on the object-oriented design and implementation using the LVOOP approach such as the development of LabVIEW programs by adding the classes and the concept of object of the object-oriented language to LabVIEW.

• Journal of the Korea Society of Computer and Information
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• v.10 no.3 s.35
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• pp.161-171
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• 2005

SMIL(Synchronized Multimedia Integration Language) allows multimedia objects into a synchronized multimedia presentation. In this paper, I propose modeling rules, formal models, modeling function and an algorithm for SMIL documents using use case diagram and sequence diagram of UML(Unified Modeling Language)to Develop for SMIL Documents Editor. It will be used the use case diagram and collaboration diagram for object-oriented visualizing tool to describe the temporal behavior of the presentation. The main contribution of this paper is that developers of SMIL documents editor easily generate them using this rules and algorithm. And, the formal models and modeling functions provide an environment for processing object-oriented. documents.

• Journal of the Korea Society of Computer and Information
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• v.7 no.1
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• pp.54-61
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• 2002

In this paper, we implement the XML modeling and data modeling by the class diagram that is made by the use case after drawing out the sequence diagram. For the XML modeling, the guiding line to map the UML classes on the XML document will be presented. Then, an example to generate the ie DTD from the UML classes will be shown under the presented guiding line. In the data modeling, the transformation method from the In classes into the object-oriented database also will be proposed. Finally, we will give an example developed by the Proposed transformation method.

• International Journal of Knowledge Content Development & Technology
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• v.7 no.2
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• pp.5-20
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• 2017

The notion of object oriented analysis and design in software engineering has many rewards that aid the programmer to have an understanding of and improve the program efficaciously. Object oriented metrics helps rather a lot to a programmer or developer to comprehend and unravel the thing-oriented trouble readily and exactly. Object oriented metrics helps in examining the usefulness of object oriented applied sciences or in simple phrases Object-oriented metrics depict characteristics of object-oriented programming. The intention of this paper is to have an understanding of concerning the UML, Object oriented evaluation and design and the way it plays in UML.

• IE interfaces
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• v.16 no.2
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• pp.268-279
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• 2003

This paper presents critical steps in building client/server application with UML and Visual Basic, which are derived from the implementation case of a typical order processing system. To begin with, we briefly review the software architecture, the diagrams and the object-oriened building process in the UML. In the inception phase, it is critical to define the project charter, to draw use case diagrams, and to construct a preliminary architecture of the application. In the elaboration phase, it is critical to identify classes to be displayed in the class diagram, to develop user interface prototypes for each use case, to construct sequence diagram for each use case, and finally to design an implementation architecture. Steps to construct implementation architecture are given. In the construction phase, it is critical to design both the database and components. Steps to design these components are described in detail. Additionally the way to create the Internet interface is suggested.